While the alcohol was starting to affect her as a whole, it was still not affecting her vision enough that she couldn't catch a glimpse of the shiny fangs on Lex. It made her take a tiny step back and go "Huh." although she wasn't really all that scared. Monica laughed and shook her head at his fine answer-dodging skills. "Oh, honey I already have a job, I need another one like a hole in the head. But sure, I don't think I'm going anywhere any time soon." Might as well stick around him.
"If you do that I won't have to finish this crap-" though it was almost halfway gone, anyway. "-And I'd be very thankful. But I'll go with you." She was all for guys buying her drinks, but not for them being prepared out of sight. Drunk, sure. Irresponsible, not really. Monica turned to head back to the bar and waited for Lex to come with.